Abused boys, battered mothers, and male involvement in teen pregnancy.

BACKGROUND: The relationship between boyhood exposure to physical abuse, sexual abuse, or to a battered mother and subsequent risk of impregnating a teenage girl has not previously been examined. METHODS: In a retrospective cohort study set in a primary care clinic for adult members of a large health maintenance organization, questionnaire responses from 4127 men were analyzed. Respondents provided the age of the youngest female whom they had impregnated, their own ages at the time, and information regarding childhood exposure to physical or sexual abuse and battered mothers. We calculated the prevalence and adjusted odds ratio (OR) for having impregnated a teenage girl according to these 3 adverse childhood experiences, regardless of the male's age at the time of impregnation. Using logistic regression, ORs were adjusted for the male's age at time of survey, race, and education. RESULTS: Nineteen percent of the men reported that they had ever impregnated a teenage girl. During childhood, 32% of respondents had been physically abused, 15% sexually abused, and 11% had battered mothers. Compared with respondents reporting no abuse, frequent physical abuse or battering of mothers increased the risk of involvement in teen pregnancy by 70% (OR: 1.7; 95% confidence interval [CI]: 1.2-2.5) and 140% (OR: 2.4; 95% CI: 1.1-5.0), respectively. Sexual abuse as a boy at age 10 years or younger increased the risk of impregnating a teenage girl by 80% (OR: 1.8; 95% CI: 1.3-2.4); sexual abuse with violence increased the risk by 110% (OR: 2.1; 95% CI: 1.2-3.4). We found a dose-response relationship between the number of types of exposures and the risk of impregnating a teenage girl; men who reported all 3 types of exposures were more than twice as likely to have been involved than those with no exposures (OR: 2.2; 95% CI: 1.4-3.5). CONCLUSIONS: Boyhood exposure to physical or sexual abuse or to a battered mother is associated with an increased risk of involvement in a teen pregnancy-during both adolescence and adulthood. Because these exposures are common and interrelated, boys and adult men who have had these experiences should be identified via routine screening by pediatricians and other health care providers and counseled about sexual practices and contraception. Such efforts may prevent teen pregnancy and the intergenerational transmission of child abuse and domestic violence.

Growing up with parental alcohol abuse: exposure to childhood abuse, neglect, and household dysfunction.

OBJECTIVE: This study is a detailed examination of the association between parental alcohol abuse (mother only, father only, or both parents) and multiple forms of childhood abuse, neglect, and other household dysfunction, known as adverse childhood experiences (ACEs). METHOD: A questionnaire about ACEs including child abuse, neglect, household dysfunction, and exposure to parental alcohol abuse was completed by 8629 adult HMO members to retrospectively assess the relationship of growing up with parental alcohol abuse to 10 ACEs and multiple ACEs (ACE score). RESULTS: Compared to persons who grew up with no parental alcohol abuse, the adjusted odds ratio for each category of ACE was approximately 2 to 13 times higher if either the mother, father, or both parents abused alcohol (p < 0.05). For example, the likelihood of having a battered mother was increased 13-fold for men who grew up with both parents who abused alcohol (OR, 12.7; 95% CI: 8.4-19.1). For almost every ACE, those who grew up with both an alcohol-abusing mother and father had the highest likelihood of ACEs. The mean number of ACEs for persons with no parental alcohol abuse, father only, mother only, or both parents was 1.4, 2.6, 3.2, and 3.8, respectively (p < .001). CONCLUSION: Although the retrospective reporting of these experiences cannot establish a causal association with certainty, exposure to parental alcohol abuse is highly associated with experiencing adverse childhood experiences. Improved coordination of adult and pediatric health care along with related social and substance abuse services may lead to earlier recognition, treatment, and prevention of both adult alcohol abuse and adverse childhood experiences, reducing the negative sequelae of ACEs in adolescents and adults.

The effect of HFE genotypes on measurements of iron overload in patients attending a health appraisal clinic.

BACKGROUND: The gene that causes most cases of hereditary hemochromatosis is designated HFE. Three mutations exist at this locus at a relatively high gene frequency. OBJECTIVE: To determine the gene frequency of the three HFE mutations and to relate genotypes to various clinical and laboratory variables. DESIGN: Observational study. SETTING: Health appraisal clinic. PATIENTS: 10,198 adults who registered for health appraisal and consented to DNA examination for hemochromatosis. Consenting patients were slightly older and had attained a slightly higher educational level than nonconsenting patients. MEASUREMENTS: Extensive medical history and laboratory tests, including complete blood count, transferrin saturation, and other chemistries; serum ferritin levels; and HFE genotype. RESULTS: In white participants, the gene frequencies were 0.063 for the C282Y mutation, 0.152 for the H63D mutation, and 0.016 for the S65C mutation. Gene frequencies were lower in other ethnic groups. In participants with HFE mutations, the average serum transferrin saturation and ferritin levels were slightly increased, as were mean hemoglobin levels and mean corpuscular volume. A transferrin saturation of 50% had a sensitivity of only 0.52 (95% CI, 0.345 to 0.686) and a specificity of 0.908 (CI, 0.902 to 0.914) for detection of homozygosity. A ferritin level of 200 microg/L in women and 250 microg/L in men had a sensitivity of 0.70 (CI, 0.540 to 0.854) and a specificity of 0.803 (CI, 0.796 to 0.811). The prevalence of iron deficiency anemia was lower in women who carried HFE mutations. CONCLUSIONS: Screening for transferrin saturation and ferritin levels does not detect all homozygotes for the major hemochromatosis mutation. Heterozygotes for HFE mutations had a lower prevalence of iron deficiency anemia.

Long-term weight loss maintenance: assessment of a behavioral and supplemented fasting regimen.

This analysis assessed 18-30-month weight loss maintenance following treatment with both behavior modification and supplemented fasting procedures for 400 patients. Fifty-five per cent of the patients who started treatment discontinued prior to completing the program. Patients who completed treatment lost a mean of 83.9 per cent of their excess weight, but regained an average of 59 per cent to 82 per cent of their initial excess weight by 30 months following start of treatment. The combination of behavior modification and supplemented fasting regimens was a successful means of effecting weight loss. However, there appeared to be limited weight loss maintenance. Behavioral epidemiological studies are needed to identify variables responsible for maintenance of weight loss.

Automated health appraisal.

As described in the May 1980 issue of GROUP PRACTICE JOURNAL, ("High Volume Diagnosis:High technology system successfully alters traditional approach"), the Health Appraisal System in use by the Kaiser Permanente Medical Care Program has provided rapid patient access, has proven itself technically reliable and has been well received by patients and staff. Although this process relies on a high technology system, its economic consequences are clear: in any high volume operation, labor costs predominate over equipment costs. So, to the degree that automated equipment will save money, the use of high technology equipment has proven to be least expensive in the long run. In its five years of operation, the Department of Health Appraisal has seen more than 100,000 adults in the San Diego area. Created as a means to perform large numbers of routine physicals for a rapidly growing prepaid membership, the system consists of two parts: an in-depth health appraisal information questionnaire, completed in advance by the patient, and on-site clinical testing and evaluation, performed on two separate clinic visits. As demonstrated by the Kaiser Permanente Medical Care Program, the Health Appraisal System has achieved the ability to provide a full, well organized data base, a detailed physical examination and extensive laboratory studies--at a cost less than that of their average outpatient visit. Having covered the process of health appraisal, the author now turns to the product of his system.